Dahua 4MP IR Ai Enforcement Traffic Speed Detection Vehicle Anpr Car License Plate Recognition Camera

Camera

Image Sensor

1/1.8'' CMOS

Image Resolution

2688 (H) × 1520 (V) (OSD black background is not calculated in the pixels)

Shutter Mode

Single shutter

Electronic Shutter Speed

Auto/Manual 1/50 s-1/100,000 s

Noise Reduction

3D NR

S/N Ratio

> 56 dB

WDR

140 dB

Min. Illumination

0.0001lux

Day/Night

Supports ICR auto switch: IR cut-off filter (IRCF) with the polarizing filter is used during the daytime, and switches to the IR transmitting filter at night

Illuminator

Illuminator Number

4 illuminators (850 nm LED illuminators, adjustable brightness)

IR Light

Yes

Illumination Distance

23 m-30 m (75.46 ft-98.43 ft) (adjustable brightness)

Lane Coverage

1-2 lanes

Lens

Lens

Motorized vari-focal

Focal Length

10 mm-50 mm

Max. Aperture

Max. F1.33

Field of View

Horizontal: 9.4°-40.8°
Vertical: 5.4°-22.9°
Diagonal: 10.7°-46.9°

Exposure Mode

Auto; Manual (Select from shutter values or customize shutter range)

Function

Trigger Mode

Video trigger/Radar trigger

Speed Detection Range

0 km/h-180 km/h

OSD Overlay

Time, address, device SN, lane No., plate number, plate color, vehicle logo, vehicle type, vehicle color, vehicle size, vehicle speed, country/region, event (violation name), and motorcycle attributes (type, number of people, and helmet)

Alarm Event

Storage full; storage error; external alarm; no storage card; license plate blocklist; illegal access; network disconnection; IP conflict

Automatic Network Replenishment (ANR)

Platform and FTP (TF card is required)

Auto Registration

Yes

Intelligence

Target Detection

Motor vehicle; motorcycle

ANPR

Adopts developed algorithms to recognize license plate numbers and letters

Vehicle Type Recognition

Vehicle head: SUV, Large bus, sedan, light truck, pickup, heavy truck, medium truck, van, medium bus, MPV

Vehicle tail: SUV, large bus, sedan, light truck, pickup, heavy truck, medium truck, van

Vehicle Color Recognition

White, pink, black, red, yellow, gray, blue, green, dark orange, purple, brown, and silver gray (color recognition is not supported during nighttime)

Accuracy

(Under recommended installation and lighting

conditions)

Capture rate > 99%;

LPR accuracy > 98%

Vehicle Brand/Logo Recognition

Acura; Alfaromeo; Ashokleyland; Astonmartin; Audi; Baic; Bently; Benz; BMW;  BYD; Cadillac; Chery; Chevrolet; Chrysler; Citroen; Dacia; Daihatsu; Datsun; Dodge; DS; Ferrari; Fiat; Force; Ford; Foton; Geely; GMC; Greatwall; Hino; Honda; Hyundai; Infiniti; Jac; Jaguar; Jeep; Kia; Kinglong; Land;  Lifan; Lincoln; Mahindra; MAN; Maserati; Mazda; Mercury; MG; Mini; Mitsubishi; Nissan;  Rollsroyce; Saab; Seat; Smart; Suzuki; Tata; Tesla; Toyota; UD; Volkswagen; Volvo

Motor Vehicle Violation Capture

Speeding; driving slow; wrong-way driving; illegal lane change

Motorcycle Violation Capture

Captures traffic violations including carrying passenger, not wearing helmet, and wrong-way driving

Traffic Flow Detection

Statistics on vehicle flow, average speed, vehicle type, lane occupancy, average time headway, average queue length, and road status

Traffic Event

Motor vehicle illegal stopping on the roadway; traffic congestion

Video

Video Compression

H.265; H.264M; H.264H; MJPEG

Video Resolution

4M (2688 × 1520); 1080p (1920 × 1080); UXGA (1600 × 1200); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)

Video Frame Rate

Max. 25 fps; main stream (2688 × 1520@25 fps), sub stream (1600 × 1200@25 fps)

Video Bit Rate

H.264: 32 kbps-32767 kbps
H.265: 32 kbps-32767 kbps
MJPEG: 512 kbps-32767 kbps

Bit Rate Control

CBR; VBR

White Balance

Auto; Manual; Outdoor; Natural; Street Lamp; Partial white balance

Edge Enhancement

Yes

HLC

Yes

BLC

Yes

Bad Pixel Correction

Yes

Gain Range

0-100

Image

Composite Image

Supports combining up to 3 source images, and 1 close-up image into a composite image

Image Resolution

2688 (H) × 1520 (V) (OSD black background is not calculated in the pixels)

Image Encoding Format

JPEG

Image Tampering Prevention

Verifies watermarks in videos and images

Network

Network Port

1 × RJ-45 Ethernet port, 10/100/1000 M network transmission

SDK and API

Yes

Security

Authorized username and password, MAC address binding, HTTPS encryption, and network access control

Protocol

IPv4; IPv6; HTTP; TCP; IP; UDP; NTP; DHCP

Interoperability

ONVIF (Profile S/Profile G/Profile T)

Browser

Microsoft Edge

IE: IE9-IE11

Chrome: Chrome 41 and earlier

Firefox: Firefox 49 and earlier

For Win 10 users, run the browser as administrator

Positioning

GPS

Time Synchronization

NTP; GPS

Port

Storage

1, supports maximum 256 GB TF card local storage

RS-485

2, connects to devices such as radars

RS-232

2, con is used for serial debugging and R T G is for connecting to radars

Audio Input

1 channel

Audio output

1 channel

Alarm Input

3 channel

Alarm Output

2 channels. 2 for relay

General

Power Supply

12-36 VDC, PoE

Power Consumption

≤ 13 W

Operating Temperature

-40 °C to +65 °C (-40 °F to +149 °F)

Storage Temperature

-40 °C to +65 °C (-40 °F to +149 °F)

Operating Humidity

10%-90% (RH)

Storage Humidity

0%-90% (RH)

Protection

IP67, IK10

Certifications

CE: E234884-A6183-IT-1/4789603556-1
FCC: 4789603556-2
UL: E234884-A6183-X3

Product Dimensions

466.4 mm × 135.8 mm × 134.1 mm (18.36'' × 5.35'' × 5.28'') (L × W × H)

Net Weight

3.9 kg (8.59 lb)

Gross Weight

4.8 kg (10.58 lb)

Installation

Installs with universal mounting brackets, or as a

side-mount with mounting brackets